Garden sewage treatment system with activated carbon odor removal function and method thereof

Abstract

The invention discloses a garden sewage treatment system with an activated carbon odor removal function, and belongs to the technical field of sewage treatment.The garden sewage treatment system comprises a base and a rack, the rack is sequentially provided with a filtering mechanism, an odor removal cylinder, an aeration mechanism, a precipitation mechanism and a medicine reaction box, and a vent pipe is fixedly installed at the top of the odor removal cylinder; adsorption activated carbon is arranged in the odor removal cylinder; according to the sewage treatment device disclosed by the invention, the filtering mechanism, the odor removal cylinder, the aeration mechanism, the precipitation mechanism and the medicine reaction box are arranged in a matched manner, and through different treatments of the mechanisms, comprehensive purification treatment on sewage can be realized, particulate impurities in a water body can be removed, and peculiar smell of the water body can also be effectively removed; meanwhile, some pollutants difficult to decompose are effectively decomposed, some tiny particles in the water body are also treated, the cleanliness of the finally treated water body is improved, and the actual application effect of the equipment is greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of wastewater treatment technology, and in particular relates to a garden wastewater treatment system and method with activated carbon deodorization function. Background Technology

[0002] Wastewater treatment refers to a series of physical, chemical, and biological processes that remove or transform pollutants from domestic sewage, industrial wastewater, or rainwater to meet standards that allow them to be discharged into the natural environment (such as rivers, lakes, and oceans) or safely reused (such as for irrigation, industrial cooling, and groundwater recharge). Wastewater treatment systems are also required when treating garden wastewater.

[0003] Chinese patent (CN118637683B) discloses a garden wastewater treatment system with activated carbon deodorizing function, including an adjacent sedimentation tank and a filtration tank separated by a partition. The middle part of the partition is set as a filter screen structure, and the bottom of the sedimentation tank is set as a collection chamber. A baffle assembly is installed in the filtration tank, and the baffle assembly is slidably connected to a limiting assembly. The limiting assembly includes a first limiting assembly installed in the sedimentation tank and a second limiting assembly installed in the filtration tank. The first limiting assembly is horizontally set, and the second limiting assembly is arc-shaped and connected to the first limiting assembly. The system moves the baffle assembly from the second limiting assembly to the first limiting assembly to separate the sediment in the collection chamber from the upper liquid, sealing the sediment and preventing the sediment from being dispersed again in the water by the water flow, thus affecting the sedimentation effect of the sedimentation tank. This, in turn, makes the subsequent reaction with chemical agents to remove harmful substances more effective, improving the wastewater treatment effect and efficiency. While current wastewater treatment systems can treat wastewater, their structure is relatively simple. Filtration and sedimentation cannot completely remove impurities from the water, and some pollutants that are difficult to decompose will still remain in the water. The actual application effect cannot be guaranteed. In order to solve the above problems, there is an urgent need for a garden wastewater treatment system and method with activated carbon deodorization function. Summary of the Invention

[0004] The purpose of this invention is to address the problem that while current wastewater treatment systems can treat wastewater, their structures are relatively simple, and filtration and sedimentation cannot completely remove impurities from the water, leaving some difficult-to-decompose pollutants in the water, thus compromising the effectiveness of practical applications. Therefore, this invention proposes a garden wastewater treatment system and method with activated carbon deodorization function.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a garden wastewater treatment system with activated carbon deodorization function, comprising a frame, on which a filtration mechanism, a deodorization cylinder, an aeration mechanism, a sedimentation mechanism, and a chemical reaction tank are sequentially arranged. A vent pipe is fixedly installed on the top of the deodorization cylinder, and adsorbent activated carbon is arranged inside the deodorization cylinder. A duct pipe is fixedly installed on the top of the sedimentation mechanism, and one end of the duct pipe is fixedly connected to a side hole provided on the side wall of the vent pipe. The filtration mechanism, deodorization cylinder, aeration mechanism, sedimentation mechanism, and chemical reaction tank are respectively used for wastewater filtration, deodorization, aeration, sedimentation, and chemical treatment. The filtration mechanism includes a filter cylinder, an expansion cylinder is provided on the outside of the filter cylinder, a water inlet pipe is provided on one side of the outer wall of the filter cylinder, a conical filter seat is fixedly installed inside the expansion cylinder, a cleaning door is provided on the outside of the expansion cylinder, a number of filter holes are provided inside the conical filter seat, and the filter cylinder is tightly connected to the side hole provided on one side of the odor-eliminating cylinder through a side pipe fixedly installed on one side.

[0006] By adopting the above technical solution, and by setting up a filtration mechanism, odor removal cylinder, aeration mechanism, sedimentation mechanism and chemical reaction tank, the wastewater can be comprehensively purified through the different treatments of the above mechanisms. It can not only remove particulate impurities from the water, but also effectively remove the odor from the water. At the same time, it can effectively decompose some pollutants that are difficult to decompose, and treat some extremely small particles in the water, thereby improving the cleanliness of the final treated water and greatly improving the actual application effect of the equipment.

[0007] As a further description of the above technical solution: The filter cartridge is equipped with a drive filter assembly, which includes a drive motor. The drive motor is fixedly installed on the top of the filter cartridge, and a main shaft is fixedly installed on one end of the output shaft of the drive motor.

[0008] As a further description of the above technical solution: An impurity-discharging plate and a water-stirring plate are fixedly installed on the outside of the main shaft. A side scraper is movably installed inside the impurity-discharging plate via a built-in spring. One end of the side scraper is in close contact with the inner surface of the expansion cylinder, and the bottom surface of the impurity-discharging plate is in close contact with the outer surface of the conical filter seat.

[0009] As a further description of the above technical solution: The aeration mechanism includes an aeration box, inside which multiple internal supports are fixedly installed. An oxygen generator is fixedly installed on the top of the aeration box, and multiple oxygen supply pipes are fixedly installed on one outer wall of the oxygen generator. One end of each oxygen supply pipe passes through and extends into the interior of the aeration box.

[0010] As a further description of the above technical solution: The inner support is provided with a buoyancy component, which includes a buoyancy plate. Multiple bottom air cushions are provided on the bottom surface of the buoyancy plate, and a bottom stud is longitudinally fixed at the center of the bottom surface of the buoyancy plate.

[0011] As a further description of the above technical solution: An aeration assembly is rotatably installed inside the aeration box. The aeration assembly includes a threaded rotating cylinder, which is rotatably installed on the inner wall of the bottom surface of the aeration box via a bushing. Multiple aeration plates are fixedly installed on the outside of the threaded rotating cylinder.

[0012] As a further description of the above technical solution: The bottom stud is threadedly connected to the threaded hole inside the threaded drum. A liquid guide tube is fixedly installed on one side of the outer wall of the odor-eliminating cylinder, and one end of the liquid guide tube passes through and extends into the interior of the aeration box.

[0013] As a further description of the above technical solution: The sedimentation mechanism includes a sedimentation tank, inside which a sedimentation assembly is installed. The sedimentation assembly includes a sedimentation hood, which is fixedly installed inside the sedimentation tank. A return pipe is fixedly installed on the bottom surface of the sedimentation hood, and a liquid pump is fixedly installed outside the return pipe. One end of the return pipe passes through and extends into the interior of an aeration tank. A drain pipe is fixedly installed on one side of the outer wall of the aeration tank, with one end passing through and extending into the interior of the sedimentation tank. One end of the drain pipe is located above one side of the sedimentation hood. An overflow pipe is fixedly installed on one side of the outer wall of the sedimentation tank.

[0014] As a further description of the above technical solution: Two level gauges are installed on the inner wall of the drug reaction chamber. The filtration mechanism, deodorizing cylinder, aeration mechanism and the bottom of the drug reaction chamber are all fixedly installed with water outlet pipes. Each water outlet pipe is equipped with a control valve. The bottom of multiple water outlet pipes is fixedly installed with a main drain pipe.

[0015] This invention also discloses an application method for a garden wastewater treatment system with activated carbon deodorization function, comprising the following steps: S1. During wastewater treatment, the wastewater is introduced into the filtration mechanism for preliminary filtration. The pre-filtered wastewater can enter the deodorization cylinder, where the activated carbon inside can adsorb the odor of the wastewater. The treated wastewater can then enter the aeration mechanism for aeration. The aeration mechanism is filled with a large number of aerobic bacteria and a large amount of oxygen produced by the oxygen generator, which can decompose the pollutants in the wastewater into carbon dioxide and inorganic matter. S2. After aeration, the wastewater can enter the sedimentation unit for sedimentation, allowing fine particles in the wastewater to quickly settle to the bottom. These small particles will be recycled back into the aeration unit for further aeration treatment with newly introduced wastewater. The supernatant can enter the chemical reaction tank through the overflow pipe for final chemical reaction to remove harmful substances from the wastewater. When the low-level liquid level gauge detects water, the control equipment alarms to remind the equipment to add water. When the high-level liquid level gauge detects water, it controls the opening of the main drain pipe, so that the treated wastewater is automatically discharged. S3. After the water enters the filtration mechanism, turn on the drive motor to drive the main shaft to rotate. The impurity ejector plate and the water stirring plate can rotate synchronously. The impurity ejector plate can stir the water. The water is filtered through the conical filter seat. Impurities will remain on the surface of the conical filter seat. With the rotation of the impurity ejector plate, impurities can be prevented from adhering. When cleaning later, simply open the cleaning door. S4. Since the impurity removal plate can rotate, it can thoroughly clean out the impurities in the expansion cylinder. During cleaning, the side scraper can continuously scrape the inner wall of the expansion cylinder to prevent impurities from sticking to the wall. At the same time, during the filtration process, the water stirring plate can rotate synchronously to agitate the water, making the filtered water more stable and thoroughly introduced into the deodorizing cylinder. S5. After the water is introduced into the aeration tank, it gradually fills the tank from the bottom. When the water comes into contact with the buoyancy component, it will automatically float up. At the same time, the bottom stud will also rise synchronously. The threaded drum that meshes with it will drive multiple aeration plates to rotate automatically, making the introduced oxygen diffuse more effectively in the water, thereby improving the aeration effect. After the aeration process is completed, the drain pipe is opened to discharge the water into the sedimentation mechanism. At this time, the water volume in the aeration mechanism decreases and the liquid level drops. The buoyancy component will also automatically reset. This process is repeated to achieve the purpose of rapid oxygen diffusion and improve the aeration effect.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: In this invention, a filtration mechanism, an odor-eliminating cylinder, an aeration mechanism, a sedimentation mechanism, and a chemical reaction tank are provided. During wastewater treatment, wastewater is introduced into the filtration mechanism for preliminary filtration. The pre-filtered wastewater then enters the odor-eliminating cylinder, where activated carbon adsorbs odors. The treated wastewater then enters the aeration mechanism for aeration. This aeration mechanism, filled with a large number of aerobic bacteria and oxygen generated by an oxygen generator, decomposes pollutants in the wastewater into carbon dioxide and inorganic substances. After aeration, the wastewater enters the sedimentation mechanism for settling, allowing fine particles to quickly settle to the bottom. These small particles are then recycled back into the aeration mechanism for further aeration with newly introduced wastewater. In the gas treatment process, the upper clear liquid can enter the drug reaction tank through the overflow pipe for final drug reaction, removing harmful substances from the wastewater. When the low-level liquid level gauge detects water level, the control equipment alarms to remind the equipment to add water. When the high-level liquid level gauge detects water level, it controls the opening of the drain pipe, allowing the treated wastewater to be automatically discharged. Through the different treatment mechanisms described above, comprehensive wastewater purification can be achieved. It can not only remove particulate impurities from the water but also effectively remove odors. At the same time, it can effectively decompose some difficult-to-decompose pollutants and treat even the smallest particles in the water, improving the cleanliness of the final treated water and greatly enhancing the practical application effect of the equipment.

[0017] In this invention, a drive filtration assembly is installed within the filtration mechanism. After water enters the filtration mechanism, the drive motor is activated, causing the main shaft to rotate. The impurity-dispensing plate and the water-stirring plate rotate synchronously. The impurity-dispensing plate agitates the water, which is then filtered through the conical filter seat. Impurities remain on the surface of the conical filter seat. As the impurity-dispensing plate rotates, impurity adhesion is prevented. For later cleaning, the cleaning door can be opened directly. Because the impurity-dispensing plate can rotate, impurities inside the expansion cylinder can be thoroughly cleaned out. During cleaning, the side scraper continuously removes impurities. The scraping action on the inner wall of the expansion cylinder prevents impurities from adhering to the walls. Simultaneously, the agitator rotates during filtration, agitating the water and ensuring a more stable and thorough introduction of the filtered water into the purification cylinder. This design guarantees stable filtration and prevents impurities from remaining or adhering to the walls. Subsequent cleaning allows for complete removal of impurities, solving the problems of insufficient internal space and difficulty in cleaning traditional equipment. Furthermore, the filtered water can be efficiently directed into the next sub-equipment during operation, ensuring the overall effectiveness and efficiency of the equipment.

[0018] In this invention, a buoyancy component and an aeration component are installed within the aeration mechanism. After water is introduced into the aeration box, the water gradually fills the box from below. When the water comes into contact with the buoyancy component, it automatically floats up, and the bottom stud also rises simultaneously. At this time, the threaded drum meshing with it drives multiple aeration plates to rotate automatically, making the introduced oxygen diffuse more effectively in the water, thereby improving the aeration effect. After the aeration process is completed, the drain pipe is opened, allowing the water to drain into the sedimentation mechanism. At this time, the water volume in the aeration mechanism decreases, the liquid level drops, and the buoyancy component can automatically reset. This process is repeated to achieve rapid oxygen diffusion, improve the aeration effect, and enhance the overall application effect of the equipment. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a garden wastewater treatment system with activated carbon deodorizing function.

[0020] Figure 2 This is a three-dimensional structural diagram of a garden wastewater treatment system with activated carbon deodorizing function from another angle.

[0021] Figure 3 This is an exploded three-dimensional structural diagram of a garden wastewater treatment system with activated carbon deodorizing function.

[0022] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of a garden wastewater treatment system with activated carbon deodorizing function.

[0023] Figure 5 This is an exploded three-dimensional structural diagram of the buoyancy component and the aeration component in a garden wastewater treatment system with activated carbon deodorization function.

[0024] Figure 6 This is a three-dimensional structural diagram of the driving filter component in a garden wastewater treatment system with activated carbon deodorization function.

[0025] Figure 7 This is a three-dimensional structural diagram of a sedimentation component in a garden wastewater treatment system with activated carbon deodorization function.

[0026] Figure 8 This is an exploded three-dimensional structural diagram of an impurity removal plate in a garden wastewater treatment system with activated carbon deodorizing function.

[0027] Figure 9 For a garden wastewater treatment system with activated carbon deodorizing function Figure 4 A magnified structural diagram of point A in the middle.

[0028] Legend: 1. Frame; 2. Filtration mechanism; 21. Drive filter assembly; 211. Drive motor; 212. Main shaft; 213. Impurity ejector plate; 214. Water stirring plate; 215. Built-in spring; 216. Side scraper; 22. Conical filter seat; 23. Filter cylinder; 24. Expansion cylinder; 25. Water inlet pipe; 26. Cleaning door; 3. Deodorizing cylinder; 4. Ventilation pipe; 5. Air guide pipe; 6. Sedimentation mechanism; 61. Sedimentation assembly; 611. Sedimentation hood; 612. Return pipe; 613. Liquid pump; 62. Sedimentation tank; 63. Overflow pipe; 7. Drug reaction tank; 8. Aeration mechanism; 81. Buoyancy assembly; 811. Bottom air cushion; 812. Buoyancy plate; 813. Bottom stud; 82. Aeration assembly; 821. Aeration plate; 822. Threaded drum; 823. Bushing; 83. Internal support; 84. Aeration box; 85. Drainage side pipe; 9. Oxygen generator; 10. Oxygen supply pipe; 11. Main drain pipe; 12. Liquid guide pipe; 13. Level gauge. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1-9 This invention provides a technical solution: a garden wastewater treatment system with activated carbon deodorization function, including a frame 1, on which a filtration mechanism 2, a deodorization cylinder 3, an aeration mechanism 8, a sedimentation mechanism 6 and a chemical reaction tank 7 are arranged in sequence. A vent pipe 4 is fixedly installed on the top of the deodorization cylinder 3, and adsorbent activated carbon is arranged inside the deodorization cylinder 3. A duct pipe 5 is fixedly installed on the top of the sedimentation mechanism 6, and one end of the duct pipe 5 is fixedly connected to a side hole provided on the side wall of the vent pipe 4. The filtration mechanism 2, the deodorization cylinder 3, the aeration mechanism 8, the sedimentation mechanism 6 and the chemical reaction tank 7 are respectively used for wastewater filtration, deodorization, aeration, sedimentation and chemical treatment. The filtration mechanism 2 includes a filter cylinder 23, an expansion cylinder 24 is provided on the outside of the filter cylinder 23, a water inlet pipe 25 is provided on one side of the outer wall of the filter cylinder 23, a conical filter seat 22 is fixedly installed inside the expansion cylinder 24, a cleaning door 26 is provided on the outside of the expansion cylinder 24, and a number of filter holes are provided inside the conical filter seat 22. The filter cylinder 23 is tightly connected to the side hole provided on one side of the deodorizing cylinder 3 through a side pipe fixedly installed on one side.

[0031] Two level gauges 13 are installed on the inner wall of the drug reaction chamber 7. The filter mechanism 2, the odor removal cylinder 3, the aeration mechanism 8 and the bottom of the drug reaction chamber 7 are all fixedly installed with water outlet pipes. Each water outlet pipe is equipped with a control valve. The bottom of multiple water outlet pipes is fixedly installed with a main drain pipe 11.

[0032] The specific implementation method is as follows: During sewage treatment, the sewage is introduced into the filtration mechanism 2 for preliminary filtration. The pre-filtered sewage can enter the odor removal cylinder 3, where the activated carbon can adsorb the odor of the sewage. The treated sewage can then enter the aeration mechanism 8 for aeration. The aeration mechanism 8 is filled with a large number of aerobic bacteria and a large amount of oxygen produced by the oxygen generator 9, which can decompose the pollutants in the sewage into carbon dioxide and inorganic matter. After aeration, the sewage can enter the sedimentation mechanism 6 for sedimentation, allowing the fine particles in the sewage to quickly settle to the bottom. These small particles will be recycled back into the aeration mechanism 8 for further aeration treatment with the newly introduced sewage. The clear liquid on the top can enter the chemical reaction tank 7 through the overflow pipe 63 for final chemical reaction to remove harmful substances from the sewage. When the low-level liquid level gauge 13 detects water, the control equipment alarms to remind the equipment to add water. When the high-level liquid level gauge 13 detects water, the drain pipe 11 is opened, allowing the treated sewage to be discharged automatically.

[0033] Through the different treatments of the above-mentioned mechanisms, comprehensive purification of wastewater can be achieved. It can not only remove particulate impurities from the water, but also effectively remove odors from the water. At the same time, it can effectively decompose some pollutants that are difficult to decompose, and treat some extremely small particles in the water, thereby improving the cleanliness of the water after final treatment and greatly improving the actual application effect of the equipment.

[0034] Please see Figures 3-6 The filter cylinder 23 is equipped with a drive filter assembly 21, which includes a drive motor 211. The drive motor 211 is fixedly installed on the top of the filter cylinder 23. A main shaft 212 is fixedly installed at one end of the output shaft of the drive motor 211. An impurity ejector plate 213 and a water stirring plate 214 are fixedly installed on the outside of the main shaft 212. A side scraper 216 is movably installed inside the impurity ejector plate 213 through a built-in spring 215. One end of the side scraper 216 is in close contact with the inner surface of the expansion cylinder 24, and the bottom surface of the impurity ejector plate 213 is in close contact with the outer surface of the conical filter seat 22.

[0035] The specific implementation method is as follows: After the water enters the filter mechanism 2, the drive motor 211 is turned on to drive the main shaft 212 to rotate. The impurity ejector plate 213 and the water stirring plate 214 can rotate synchronously. The impurity ejector plate 213 can stir the water. The water is filtered through the conical filter seat 22. Impurities will remain on the surface of the conical filter seat 22. With the rotation of the impurity ejector plate 213, impurities can be prevented from adhering. During the later cleaning, the cleaning door 26 can be opened directly. Since the impurity ejector plate 213 can rotate, it can thoroughly clean out the impurities in the expansion cylinder 24. During cleaning, the side scraper 216 can continuously scrape the inner wall of the expansion cylinder 24 to prevent impurities from sticking to the wall. At the same time, during the filtration process, the water stirring plate 214 can rotate synchronously to stir the water, so that the filtered water is introduced into the deodorizing cylinder 3 more stably and thoroughly.

[0036] This design enables stable filtration of water, ensuring that filtered impurities do not remain or adhere to the walls. During subsequent cleaning, impurities are thoroughly processed and discharged, solving the problems of insufficient internal space and difficulty in cleaning traditional equipment. At the same time, the filtered water can be efficiently guided into the next sub-equipment during operation, ensuring the overall working effect and efficiency of the equipment.

[0037] Please see Figure 5 The aeration mechanism 8 includes an aeration box 84, with multiple internal supports 83 fixedly installed inside the aeration box 84. An oxygen generator 9 is fixedly installed on the top of the aeration box 84. Multiple oxygen supply pipes 10 are fixedly installed on one side of the outer wall of the oxygen generator 9. One end of the multiple oxygen supply pipes 10 passes through and extends into the interior of the aeration box 84. A buoyancy component 81 is provided on the internal support 83. The buoyancy component 81 includes a buoyancy plate 812. Multiple bottom air cushions 811 are provided on the bottom surface of the buoyancy plate 812. A bottom stud 813 is fixedly installed longitudinally at the center of the bottom surface of the buoyancy plate 812.

[0038] An aeration assembly 82 is rotatably installed inside the aeration box 84. The aeration assembly 82 includes a threaded rotating cylinder 822, which is rotatably installed on the inner wall of the bottom surface of the aeration box 84 via a bushing 823. Multiple aeration plates 821 are fixedly installed on the outside of the threaded rotating cylinder 822. The bottom stud 813 is threadedly connected to the threaded hole provided inside the threaded rotating cylinder 822. A liquid guide pipe 12 is fixedly installed on one side of the outer wall of the odor-neutralizing cylinder 3. One end of the liquid guide pipe 12 passes through and extends into the interior of the aeration box 84.

[0039] The sedimentation mechanism 6 includes a sedimentation tank 62, and a sedimentation component 61 is provided inside the sedimentation tank 62. The sedimentation component 61 includes a sedimentation cover 611, which is fixedly installed inside the sedimentation tank 62. A return pipe 612 is fixedly installed on the bottom surface of the sedimentation cover 611, and a liquid pump 613 is fixedly installed outside the return pipe 612. One end of the return pipe 612 passes through and extends into the interior of the aeration tank 84. A drain pipe 85 is fixedly installed on one side of the outer wall of the aeration tank 84. One end of the drain pipe 85 passes through and extends into the interior of the sedimentation tank 62, and one end of the drain pipe 85 is located above one side of the sedimentation cover 611. An overflow pipe 63 is fixedly installed on one side of the outer wall of the sedimentation tank 62.

[0040] The specific implementation method is as follows: After the water is introduced into the aeration box 84, the water gradually fills the aeration box 84 from the bottom. When the water comes into contact with the buoyancy component 81, it will automatically float up. At this time, the bottom stud 813 can also be raised synchronously. At this time, the threaded rotating drum 822 that meshes with it drives multiple aeration plates 821 to rotate automatically, so that the introduced oxygen can diffuse more effectively in the water, thereby improving the aeration effect. After the aeration treatment is completed, the drain side pipe 85 is opened, so that the water is discharged into the sedimentation mechanism 6. At this time, the water volume in the aeration mechanism 8 decreases and the liquid level drops. The buoyancy component 81 can also automatically reset. This process is repeated to achieve the purpose of rapid oxygen diffusion, improve the aeration effect, and improve the overall application effect of the equipment.

[0041] This invention also discloses an application method for a garden wastewater treatment system with activated carbon deodorization function, comprising the following steps: S1. During wastewater treatment, the wastewater is introduced into the filtration unit 2 for preliminary filtration. The pre-filtered wastewater can enter the odor removal cylinder 3, where the activated carbon can adsorb the odor of the wastewater. The treated wastewater can then enter the aeration unit 8 for aeration. The aeration unit 8 is filled with a large number of aerobic bacteria and a large amount of oxygen produced by the oxygen generator 9, which can decompose the pollutants in the wastewater into carbon dioxide and inorganic matter. S2. After aeration, the wastewater can enter the sedimentation unit 6 for sedimentation, allowing the fine particles in the wastewater to quickly settle to the bottom. These small particles will be recycled back to the aeration unit 8 for further aeration treatment with the newly introduced wastewater. The clear liquid on the top can enter the chemical reaction tank 7 through the overflow pipe 63 for final chemical reaction to remove harmful substances from the wastewater. When the low-level liquid level gauge 13 detects water, the control equipment alarms to remind the equipment to add water. When the high-level liquid level gauge 13 detects water, the control system opens the main drain pipe 11, allowing the treated wastewater to be discharged automatically. S3. After the water enters the filter mechanism 2, turn on the drive motor 211 to drive the main shaft 212 to rotate. The impurity ejector plate 213 and the water stirring plate 214 can rotate synchronously. The impurity ejector plate 213 can stir the water. The water is filtered through the conical filter seat 22. Impurities will remain on the surface of the conical filter seat 22. With the rotation of the impurity ejector plate 213, impurities can be prevented from adhering. When cleaning later, simply open the cleaning door 26. S4. Since the impurity removal plate 213 can rotate, it can thoroughly clean out the impurities in the expansion cylinder 24. During cleaning, the side scraper 216 can continuously scrape the inner wall of the expansion cylinder 24 to prevent impurities from sticking to the wall. At the same time, during the filtration process, the water stirring plate 214 can rotate synchronously to agitate the water, so that the filtered water is more stable and thoroughly introduced into the deodorizing cylinder 3. S5. After the water is introduced into the aeration box 84, the water gradually fills the aeration box 84 from the bottom. When the water comes into contact with the buoyancy component 81, it will automatically float up. At this time, the bottom stud 813 can also be raised synchronously. At this time, the threaded drum 822 that meshes with it drives multiple aeration plates 821 to rotate automatically, so that the introduced oxygen can diffuse more effectively in the water, thereby improving the aeration effect. After the aeration treatment is completed, the drain side pipe 85 is opened, so that the water is discharged into the sedimentation mechanism 6. At this time, the water volume in the aeration mechanism 8 decreases and the liquid level drops. The buoyancy component 81 can also automatically reset. This process is repeated to achieve the purpose of rapid oxygen diffusion and improve the aeration effect.

[0042] Working principle: S1. During sewage treatment, the sewage is introduced into the filtration mechanism 2 for preliminary filtration. The pre-filtered sewage can enter the odor removal cylinder 3, where the activated carbon can adsorb the odor of the sewage. The treated sewage can then enter the aeration mechanism 8 for aeration. The aeration mechanism 8 is filled with a large number of aerobic bacteria and oxygen generated by the oxygen generator 9, which can decompose the pollutants in the sewage into carbon dioxide and inorganic matter. After aeration, the sewage can enter the sedimentation mechanism 6 for sedimentation, allowing the fine particles in the sewage to quickly settle to the bottom. These small particles will be recycled back into the aeration mechanism 8 for further aeration treatment with the newly introduced sewage. The clear liquid on the top can enter the chemical reaction tank 7 through the overflow pipe 63 for final chemical reaction to remove harmful substances from the sewage. When the low-level liquid level gauge 13 detects water, the control equipment alarms to remind the equipment to add water. When the high-level liquid level gauge 13 detects water, the drain pipe 11 is opened, allowing the treated sewage to be discharged automatically. After the water enters the filtration mechanism 2, the drive motor 211 is turned on, which drives the main shaft 212 to rotate. The impurity ejector plate 213 and the water stirring plate 214 can rotate synchronously. The impurity ejector plate 213 can stir the water. The water is filtered through the conical filter seat 22, and impurities will remain on the surface of the conical filter seat 22. With the rotation of the impurity ejector plate 213, impurities can be prevented from adhering. During later cleaning, the cleaning door 26 can be opened directly. Since the impurity ejector plate 213 can rotate, it can thoroughly clean the impurities in the expansion cylinder 24. During cleaning, the side scraper 216 can continuously scrape the inner wall of the expansion cylinder 24 to prevent impurities from sticking to the wall. At the same time, during the filtration process, the water stirring plate 214 can rotate synchronously to stir the water, so that the filtered water is introduced into the deodorizing cylinder 3 more stably and thoroughly. After the water is introduced into the aeration box 84, the water gradually fills the aeration box 84 from the bottom. When the water comes into contact with the buoyancy component 81, it will automatically float up. At this time, the bottom stud 813 can also be raised synchronously. At this time, the threaded drum 822 that meshes with it drives multiple aeration plates 821 to rotate automatically, so that the introduced oxygen can diffuse more effectively in the water, thereby improving the aeration effect. After the aeration is completed, the drain side pipe 85 is opened, so that the water is discharged into the sedimentation mechanism 6. At this time, the water volume in the aeration mechanism 8 decreases and the liquid level drops. The buoyancy component 81 can also automatically reset. This process is repeated to achieve the purpose of rapid oxygen diffusion and improve the aeration effect.

[0043] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A garden wastewater treatment system with activated carbon deodorization function, comprising a frame (1), characterized in that: The frame (1) is provided with a filter mechanism (2), a deodorizing cylinder (3), an aeration mechanism (8), a sedimentation mechanism (6) and a drug reaction chamber (7) in sequence. A breather pipe (4) is fixedly installed on the top of the deodorizing cylinder (3). Adsorbent activated carbon is provided inside the deodorizing cylinder (3). A guide pipe (5) is fixedly installed on the top of the sedimentation mechanism (6). One end of the guide pipe (5) is fixedly connected to the side hole provided on the side wall of the breather pipe (4). The filter mechanism (2), deodorizing cylinder (3), aeration mechanism (8), sedimentation mechanism (6) and drug reaction chamber (7) are respectively used for wastewater filtration, deodorization, aeration, sedimentation and drug treatment. The filtration mechanism (2) includes a filter cylinder (23), an expansion cylinder (24) is provided on the outside of the filter cylinder (23), a water inlet pipe (25) is provided on one side of the outer wall of the filter cylinder (23), a conical filter seat (22) is fixedly installed inside the expansion cylinder (24), a cleaning door (26) is provided on the outside of the expansion cylinder (24), a number of filter holes are provided inside the conical filter seat (22), and the filter cylinder (23) is tightly connected to the side hole provided on one side of the odor-eliminating cylinder (3) through a side pipe fixedly installed on one side.

2. A garden wastewater treatment system with activated carbon deodorization function according to claim 1, characterized in that, The filter cartridge (23) is provided with a drive filter assembly (21) inside. The drive filter assembly (21) includes a drive motor (211). The drive motor (211) is fixedly installed on the top of the filter cartridge (23). A main shaft (212) is fixedly installed at one end of the output shaft of the drive motor (211).

3. A garden wastewater treatment system with activated carbon deodorization function according to claim 2, characterized in that, An impurity-dispensing plate (213) and a water-stirring plate (214) are fixedly installed on the outside of the main shaft (212). A side scraper (216) is movably installed inside the impurity-dispensing plate (213) through a built-in spring (215). One end of the side scraper (216) is in close contact with the inner surface of the expansion cylinder (24), and the bottom surface of the impurity-dispensing plate (213) is in close contact with the outer surface of the conical filter seat (22).

4. A garden wastewater treatment system with activated carbon deodorization function according to claim 3, characterized in that, The aeration mechanism (8) includes an aeration box (84), with multiple internal supports (83) fixedly installed inside the aeration box (84). An oxygen generator (9) is fixedly installed on the top of the aeration box (84), and multiple oxygen delivery pipes (10) are fixedly installed on one side of the outer wall of the oxygen generator (9). One end of the multiple oxygen delivery pipes (10) passes through and extends into the interior of the aeration box (84).

5. A garden wastewater treatment system with activated carbon deodorization function according to claim 4, characterized in that, The inner support (83) is provided with a buoyancy component (81), the buoyancy component (81) includes a buoyancy plate (812), a plurality of bottom air cushions (811) are provided on the bottom surface of the buoyancy plate (812), and a bottom stud (813) is longitudinally fixed at the center of the bottom surface of the buoyancy plate (812).

6. A garden wastewater treatment system with activated carbon deodorization function according to claim 5, characterized in that, An aeration assembly (82) is rotatably installed inside the aeration box (84). The aeration assembly (82) includes a threaded drum (822). The threaded drum (822) is rotatably installed on the inner wall of the bottom surface of the aeration box (84) through a bushing (823). Multiple aeration plates (821) are fixedly installed on the outside of the threaded drum (822).

7. A garden wastewater treatment system with activated carbon deodorization function according to claim 6, characterized in that, The bottom stud (813) is threadedly connected to the threaded hole inside the threaded drum (822). A liquid guide tube (12) is fixedly installed on one side of the outer wall of the odor-eliminating cylinder (3). One end of the liquid guide tube (12) passes through and extends into the interior of the aeration box (84).

8. A garden wastewater treatment system with activated carbon deodorization function according to claim 7, characterized in that, The sedimentation mechanism (6) includes a sedimentation tank (62), and a sedimentation assembly (61) is provided inside the sedimentation tank (62). The sedimentation assembly (61) includes a sedimentation cover (611), which is fixedly installed inside the sedimentation tank (62). A return pipe (612) is fixedly installed on the bottom surface of the sedimentation cover (611). A liquid pump (613) is fixedly installed outside the return pipe (612). One end of the return pipe (612) passes through and extends into the interior of the aeration tank (84). A drain pipe (85) is fixedly installed on one side of the outer wall of the aeration tank (84). One end of the drain pipe (85) passes through and extends into the interior of the sedimentation tank (62). One end of the drain pipe (85) is located above one side of the sedimentation cover (611). An overflow pipe (63) is fixedly installed on one side of the outer wall of the sedimentation tank (62).

9. A garden wastewater treatment system with activated carbon deodorization function according to claim 8, characterized in that, Two level gauges (13) are installed on the inner wall of the drug reaction chamber (7). The filter mechanism (2), the odor removal cylinder (3), the aeration mechanism (8) and the bottom of the drug reaction chamber (7) are all fixedly installed with water outlet pipes. Each water outlet pipe is equipped with a control valve. The bottom of multiple water outlet pipes is fixedly installed with a main drain pipe (11).

10. The application method of a garden wastewater treatment system with activated carbon deodorization function according to any one of claims 1-9, characterized in that, Includes the following steps: S1. When treating sewage, the sewage is introduced into the filtration mechanism (2) for preliminary filtration. The pre-filtered sewage can enter the odor removal cylinder (3), where the activated carbon can adsorb the odor of the sewage. The treated sewage can enter the aeration mechanism (8) for aeration. The aeration mechanism (8) is filled with a large number of aerobic bacteria and a large amount of oxygen produced by the oxygen generator (9), which can decompose the pollutants in the sewage into carbon dioxide and inorganic matter. S2. After aeration, the sewage can enter the sedimentation unit (6) for sedimentation, so that the fine particles in the sewage can quickly settle to the bottom. These small particles will be recycled back to the aeration unit (8) and further aerated with the newly introduced sewage. The clear liquid on the top can enter the drug reaction tank (7) through the overflow pipe (63) for the final drug reaction to remove harmful substances from the sewage. When the low-level liquid level gauge (13) detects the water body, the control equipment alarms to remind the equipment to add water. When the high-level liquid level gauge (13) detects the water body, the drain pipe (11) is opened to allow the treated sewage to be discharged automatically. S3. After the water enters the filter mechanism (2), turn on the drive motor (211) to drive the main shaft (212) to rotate. The impurity ejector plate (213) and the water stirring plate (214) can rotate synchronously. The impurity ejector plate (213) can stir the water. The water is filtered through the cone filter seat (22). Impurities will remain on the surface of the cone filter seat (22). With the rotation of the impurity ejector plate (213), impurities can be prevented from adhering. When cleaning later, simply open the cleaning door (26). S4. Since the impurity removal plate (213) can rotate, it can thoroughly clean out the impurities in the expansion cylinder (24). During cleaning, the side scraper (216) can continuously scrape the inner wall of the expansion cylinder (24) to prevent impurities from sticking to the wall. At the same time, during the filtration process, the water stirring plate (214) can rotate synchronously to agitate the water, so that the filtered water can be introduced into the deodorizing cylinder (3) more stably and thoroughly. S5. After the water is introduced into the aeration box (84), the water gradually fills the aeration box (84) from below. When the water comes into contact with the buoyancy component (81), it will automatically float up. At this time, the bottom stud (813) can also be raised synchronously. At this time, the threaded drum (822) meshing with it drives multiple aeration plates (821) to rotate automatically, so that the introduced oxygen can diffuse more effectively in the water, thereby improving the aeration effect. After the aeration treatment is completed, the drain side pipe (85) is opened, so that the water is discharged into the sedimentation mechanism (6). At this time, the water in the aeration mechanism (8) decreases and the liquid level drops. The buoyancy component (81) can also automatically reset. This process is repeated to achieve the purpose of rapid oxygen diffusion and improve the aeration effect.

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